by Keyword: Neurociencia
Karkali, K, Jorba, I, Navajas, D, Martin-Blanco, E, (2022). Measuring ventral nerve cord stiffness in live flat- dissected Drosophila embryos by atomic force microscopy Star Protocols 3, 101901 
Drosophila is an amenable system for addressing the mechanics of morphogenesis. We describe a workflow for characterizing the mechanical properties of its ventral nerve cord (VNC), at different developmental stages, in live, flat dissected embryos employing atomic force microscopy (AFM). AFM is performed with spherical probes, and stiffness (Young's modulus) is calculated by fitting force curves with Hertz's contact model. For complete details on the use and execution of this protocol, please refer to Karkali et al. (2022).
JTD Keywords: atomic force microscopy (afm), developmental biology, model organisms, Animals, Atomic force microscopy, Atomic force microscopy (afm), Biology, Developmental biology, Drosophila, Elastic modulus, Microscopy, atomic force, Model organisms, Morphogenesis, Neurociencia, Neuroscience
